摘要
The Tb 3+ ion was introduced in the Tb x Eu 1- x (BSA) 3phen as a bridge to make the energy transfer process from ligand to the Eu 3+ complex more efficient. The characteristics of the device used Tb x Eu 1- x (BSA) 3phen as the emission material with the different ratio of x were discussed. When x is 0.5, the device emits pure red color with the maximal brightness of 100 cd·m -2 and has good commutation property. The role of the Tb 3+ ion in the energy transfer process between the ligand and the Eu 3+ ion and the mechanism of energy transfer process were also discussed.
The Tb 3+ ion was introduced in the Tb x Eu 1- x (BSA) 3phen as a bridge to make the energy transfer process from ligand to the Eu 3+ complex more efficient. The characteristics of the device used Tb x Eu 1- x (BSA) 3phen as the emission material with the different ratio of x were discussed. When x is 0.5, the device emits pure red color with the maximal brightness of 100 cd·m -2 and has good commutation property. The role of the Tb 3+ ion in the energy transfer process between the ligand and the Eu 3+ ion and the mechanism of energy transfer process were also discussed.
基金
ProjectsupportedbyNFSC (699760 10
90 2 0 10 0 4)andNorthernJiaotongUniversity'sfoundation (2 0 0 1XM0 6)
